diff --git a/README.md b/README.md
index cb91c22ce..5a53536a5 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,7 @@ The following platforms are supported, click each link below for how to build iw
 - [Port WAMR to a new platform](./doc/port_wamr.md)
 - [VS Code development container](./doc/devcontainer.md)
 - [Samples](./samples) and [Benchmarks](./tests/benchmarks)
+- [End-user APIs documentation](https://bytecodealliance.github.io/wamr.dev/apis/)
 
 
 
diff --git a/core/iwasm/include/aot_export.h b/core/iwasm/include/aot_export.h
index c1a03d86c..d06fef1dd 100644
--- a/core/iwasm/include/aot_export.h
+++ b/core/iwasm/include/aot_export.h
@@ -3,6 +3,12 @@
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
+/**
+ * @file   aot_export.h
+ *
+ * @brief  This file defines the exported AOT compilation APIs
+ */
+
 #ifndef _AOT_EXPORT_H
 #define _AOT_EXPORT_H
 
diff --git a/core/iwasm/include/gc_export.h b/core/iwasm/include/gc_export.h
index 3eb88dbab..777551edc 100644
--- a/core/iwasm/include/gc_export.h
+++ b/core/iwasm/include/gc_export.h
@@ -3,6 +3,12 @@
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
+/**
+ * @file   gc_export.h
+ *
+ * @brief  This file defines the exported GC APIs
+ */
+
 #ifndef _GC_EXPORT_H
 #define _GC_EXPORT_H
 
diff --git a/core/iwasm/include/lib_export.h b/core/iwasm/include/lib_export.h
index e4829e4fe..0ca668f52 100644
--- a/core/iwasm/include/lib_export.h
+++ b/core/iwasm/include/lib_export.h
@@ -3,6 +3,11 @@
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
+/**
+ * @file   lib_export.h
+ *
+ */
+
 #ifndef _LIB_EXPORT_H_
 #define _LIB_EXPORT_H_
 
diff --git a/core/iwasm/include/wasm_c_api.h b/core/iwasm/include/wasm_c_api.h
index 0d62c2751..63d18f3ae 100644
--- a/core/iwasm/include/wasm_c_api.h
+++ b/core/iwasm/include/wasm_c_api.h
@@ -1,5 +1,11 @@
 // WebAssembly C API
 
+/**
+ * @file   wasm_c_api.h
+ *
+ * @brief  This file defines the WebAssembly C APIs
+ */
+
 #ifndef _WASM_C_API_H_
 #define _WASM_C_API_H_
 
diff --git a/core/iwasm/include/wasm_export.h b/core/iwasm/include/wasm_export.h
index e40e94885..bc43ea0b9 100644
--- a/core/iwasm/include/wasm_export.h
+++ b/core/iwasm/include/wasm_export.h
@@ -3,6 +3,12 @@
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
+/**
+ * @file   wasm_export.h
+ *
+ * @brief  This file defines the exported common runtime APIs
+ */
+
 #ifndef _WASM_EXPORT_H
 #define _WASM_EXPORT_H